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BALDWIN FILTERS Fuel/Water Separator: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size - Spin-On Fuel Filters
BALDWIN FILTERSSpin-On Fuel Filters

BALDWIN FILTERS Fuel/Water Separator: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size

The BALDWIN FILTERS BF1278-O is a spin-on fuel/water separator with a cellulose media, 3 11/16 in outside diameter, 1-12 thread size, and a 3-1/8-10 bowl thread. Designed for trucks and Ingersoll-Rand equipment, this…

SKU 3G-OTH-597660

Brand
BALDWIN FILTERS
Item
Fuel/Water Separator: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size
Category
Spin-On Fuel Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
BF1278-O
Type
Cellulose
Outside Dia
3 11/16 in
Thread Size
1-12
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS BF1278-O is a spin-on fuel/water separator with a cellulose media, 3 11/16 in outside diameter, 1-12 thread size, and a 3-1/8-10 bowl thread. Designed for trucks and Ingersoll-Rand equipment, this filter is part of our curated industrial offering across 14 departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor) anchors the trust behind every product we interpret, source, quote and support.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BALDWIN FILTERS BF1278-O fuel/water separator used for?

The BALDWIN FILTERS BF1278-O is a spin-on fuel/water separator designed to remove water and contaminants from diesel fuel in trucks and Ingersoll-Rand equipment. Its cellulose media ensures efficient filtration, protecting engines from damage. 3G Electric supplies this filter as part of a curated industrial offering across 14 departments.

What are the specifications of the BALDWIN FILTERS BF1278-O?

The BALDWIN FILTERS BF1278-O has a 3 11/16 in outside diameter, 1-12 thread size, and a 3-1/8-10 bowl thread. It uses cellulose media and is designed for trucks and Ingersoll-Rand equipment. The manufacturer part number is BF1278-O.

Where to buy the BALDWIN FILTERS BF1278-O worldwide?

3G Electric supplies the BALDWIN FILTERS BF1278-O fuel/water separator to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this filter or any other industrial component across our 14 departments.

How to install the BALDWIN FILTERS BF1278-O spin-on filter?

To install the BALDWIN FILTERS BF1278-O, first ensure the mounting surface is clean. Apply a thin film of clean fuel to the gasket, then spin the filter on until the gasket contacts the base. Tighten an additional 3/4 turn by hand. Do not overtighten. 3G Electric can provide sourcing support for this filter.

Used in

Common applications for BALDWIN FILTERS
Diesel generator maintenance — Baldwin Filters CTK5029-4 coolant test strips for monitoring SCA levels in cooling systems
Fleet vehicle servicing — Baldwin Filters CTK5029-1 coolant test strips for checking freeze point in heavy-duty truck radiators
Industrial compressor cooling — Baldwin Filters coolant test strips for verifying antifreeze concentration in closed-loop systems
Agricultural equipment upkeep — Baldwin Filters CTK5029-4 test strips for nitrite level checks in tractor engine coolants
Marine engine maintenance — Baldwin Filters coolant test strips for freeze point verification in vessel cooling systems

BALDWIN FILTERS Products

3G Electric supplies BALDWIN FILTERS spin-on fuel filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 15/16"-16 Thread Size, Cellulose (MPN BF962). Key specifications — attr1137520: BF962; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G381-A Integral Gasket; attr1017112: Buses; attr1017113: Fiat.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 15/16"-16 Thread Size, Cellulose (MPN BF962). Key specifications — attr1137520: BF962; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G381-A Integral Gasket; attr1017112: Buses; attr1017113: Fiat.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose, BF1346. Key specifications — attr1137520: BF1346; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Trucks; attr1017113: Navistar.
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BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose, BF1346. Key specifications — attr1137520: BF1346; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Trucks; attr1017113: Navistar.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose, BF1399-SP. Key specifications — attr1137520: BF1399-SP; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Standpipe; attr1017112: Trucks; attr1017113: Caterpillar.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose, BF1399-SP. Key specifications — attr1137520: BF1399-SP; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Standpipe; attr1017112: Trucks; attr1017113: Caterpillar.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, M32 x 1.50 Thread Size, Cellulose (MPN BF7814). Key specifications — attr1137520: BF7814; attr1137521: FF5507; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Mack.
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BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, M32 x 1.50 Thread Size, Cellulose (MPN BF7814). Key specifications — attr1137520: BF7814; attr1137521: FF5507; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Mack.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, M16-1.50 Thread Size, Cellulose (MPN BF7919). Key specifications — attr1137520: BF7919; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Furnished Gasket; attr1017112: Trucks; attr1017113: John Deere.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, M16-1.50 Thread Size, Cellulose (MPN BF7919). Key specifications — attr1137520: BF7919; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Furnished Gasket; attr1017112: Trucks; attr1017113: John Deere.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, BF892. Key specifications — attr1137520: BF892; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: Navistar.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, BF892. Key specifications — attr1137520: BF892; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: Navistar.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 in Outside Dia, M20-1.50 Thread Size, Cellulose, BF940. Key specifications — attr1137520: BF940; attr1137521: FF5226; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Trucks; attr1017113: Kubota.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 in Outside Dia, M20-1.50 Thread Size, Cellulose, BF940. Key specifications — attr1137520: BF940; attr1137521: FF5226; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Trucks; attr1017113: Kubota.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, Cummins (MPN BF1212). Key specifications — attr1137520: BF1212; attr1137521: FS1212; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G381-A Integral Gasket; attr1017112: Buses; attr1017113: Cummins.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, Cummins (MPN BF1212). Key specifications — attr1137520: BF1212; attr1137521: FS1212; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G381-A Integral Gasket; attr1017112: Buses; attr1017113: Cummins.